arXiv:hep-ph/9712203·v1·High Energy Physics — Phenomenology
Pion wave function from the instanton vacuum model
V.Yu.Petrov🇷🇺 · P.V.Pobylitsa🇷🇺
Abstract
The pion wave function is computed in the low energy effective theory inspired by the instanton vacuum model. The resultat is numerically rather close to the asymptotical wave function.
Comments: 7 pages, 1 figure